pjiang老师的链接里说'在 Ph.D. 的学业中使用了 12 个月的 OPT 之后，就再也没有机会来申请新的 OPT 了'
因为有人说还可以, 他的同学都拿到了等等.
-"有人说还可以" is not reliable. If "他的同学都拿到了" was true, that was the USCIS mistake. Each degree level has a period of OPT (e,g. 12 months) from lower to higher degree, i.e. Bachelor, Master to Dr., not vice versa.
See this link on Page 2:
http://oiss.rutgers.edu/pdfs/OPT/OPT%20FAQ.pdf
到底情况如何? 实际操作中如何?
